Plastic Scratch Test machine
Whats/App: +86 156 1874 6768
Web: standard-groups.com
Application
The Plastic Scratch Test Machine is widely used for:
Assessing the scratch resistance of polymer films and plastic sheets
Evaluating coating systems and paint layers for durability
Testing automotive interior and exterior decorative materials
Quality control in R&D laboratories and manufacturing facilities
Specific testing product: Plastic Scratch Test Machine
Standards
The instrument is designed to comply with major international and national standards:
ASTM D7027‑05 – Method for evaluating scratch resistance of polymer coatings
ASTM G171 – Method for determining scratch hardness of materials
ISO 19252 – Scratch durability testing of coating systems
GB/T 23989‑2009 – Determination of scratch resistance of coatings
GB/T 1768‑2006 – Method for measuring abrasion resistance of paint films
Parameters
| Item | Details |
|---|---|
| Dimensions (approx.) | 800 × 400 × 730 mm |
| Power Supply | AC 100V, Max 60W |
| Operating Temperature & Humidity | 10–40°C / 30–70% RH, non-condensing |
| Testing Method | Increasing load method |
| Scratch Direction | Left to right |
| Detector | Force sensor |
| Vertical Load | 1–200 N |
| Horizontal Load | 200 N |
| Accuracy (Full Scale) | ±0.5% or better |
| Scratch Distance | 400 mm |
| Scratch Speed | 1 mm/sec – 400 mm/sec |
| Number of Measurements | Approx. 1000 |
Optional Configurations:
Scratch tip radii: 0.5 mm, 0.75 mm, 1 mm (customizable)
Load weights: 1 N, 2 N, 5 N, 10 N, 20 N, 50 N (customizable)
Test spacing: 100–400 mm ±0.5 mm
Features
Teach Function: High-precision load region setup before sample testing.
Touch Screen Operation: Simple and intuitive control for all test functions.
Adaptable to Uneven Surfaces: Vertical load mechanism with suspension system ensures accurate testing even on irregular surfaces.
Test Condition Memory: Stores up to 20 test profiles for repeated testing.
Built-in Scratch Tips: Enables evaluation of multiple scratch types, including gloss, scale, and cut scratches.
Quantitative Scratch Evaluation: Measures scratch characteristics precisely.
Load-Dependency Assessment: Evaluates load influence in a single test.
Minimal Test Cycles: Requires few tests to assess scratch performance.
Scratch Structure Analysis: Suitable for in-depth surface analysis.
Stable Test Environment: Optimal performance at 10–40°C and 30–70% RH, non-condensing.
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